Search a number
-
+
4455210141 = 33165007783
BaseRepresentation
bin1000010011000110…
…10001110010011101
3102111111021010101000
410021203101302131
533111013211031
62014030340513
7215255442564
oct41143216235
912444233330
104455210141
111986939358
12a4405a739
13560023a25
143039aabdb
151b11e23e6
hex1098d1c9d

4455210141 has 8 divisors (see below), whose sum is σ = 6600311360. Its totient is φ = 2970140076.

The previous prime is 4455210139. The next prime is 4455210143. The reversal of 4455210141 is 1410125544.

4455210141 is a `hidden beast` number, since 4 + 4 + 552 + 101 + 4 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (4455210139) and next prime (4455210143).

It is not a de Polignac number, because 4455210141 - 21 = 4455210139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 165007783 = 4455210141 / (4 + 4 + 5 + 5 + 2 + 1 + 0 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455210143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82503865 + ... + 82503918.

It is an arithmetic number, because the mean of its divisors is an integer number (825038920).

Almost surely, 24455210141 is an apocalyptic number.

It is an amenable number.

4455210141 is a deficient number, since it is larger than the sum of its proper divisors (2145101219).

4455210141 is a wasteful number, since it uses less digits than its factorization.

4455210141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165007792 (or 165007786 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4455210141 is about 66747.3605545568. The cubic root of 4455210141 is about 1645.4678369893.

Adding to 4455210141 its reverse (1410125544), we get a palindrome (5865335685).

The spelling of 4455210141 in words is "four billion, four hundred fifty-five million, two hundred ten thousand, one hundred forty-one".

Divisors: 1 3 9 27 165007783 495023349 1485070047 4455210141